"I saw this story and I was like, "Wait — I can do something, there's injustice involving a cake!" the Charm City Cakes owner told HuffPost Live. "For a cake decorator to really feel like he really needed to take a stand…it just makes absolutely no sense. It's petty, it's small…this man has wrapped up his hatred in the cloak of religion."

And Klein's stand could end up costing him more than a couple of customers and a bad reputation.

According to KATU, the Oregon Equality Act of 2007 expressly prohibits businesses from discriminating against customers on the basis of their sexual orientation.

Klein and his wife Melissa, the bakery's co-owner and namesake, have two weeks to explain themselves to the Oregon Department of Justice.